baber/WOPTO huggingface dataset:
Patent KR-20200102955-A (KR)
Title: Device having swelling prevention structure of cover and waterproof sturcture
Inventor: HWOASU JEONG
IPC: A61N7/00
Filed: 2020-02-21
Abstract: The present invention relates to a device for preventing a decrease in waterproof performance, which comprises: a case forming an accommodation space therein; a cover surrounding the case; a speaker mounted on the case and including a vibrating plate; a speaker assembly including a resonator formed at one side of the speaker; and a speaker hole connected to the speaker assembly, wherein the case includes at least one opening part formed between the resonator and a space that is between the cover and the case.
Patent KR-20200106446-A (KR)
Title: Substrate inspection apparatus, substrate processing apparatus, substrate inspection method, and computer-readable recording medium
Inventor: KIYOTOMI AKIKO
IPC: H01L21/66
Filed: 2020-02-25
Abstract: The present disclosure can more reliably detect an edge to be inspected among a plurality of edges from image data. A substrate inspection apparatus comprises: a storage unit configured to store inspection image data obtained from a captured image of a periphery of a substrate on which a plurality of films are formed, and an inspection recipe; and an edge detector configured to detect a target edge, which is an edge of an inspection target film among the films, on the basis of the inspection image data stored in the storage by using the inspection recipe stored in the storage unit. Each of edges of the plurality of films extends along the periphery of the substrate. The inspection recipe is configured by combining parameters each of which has one option specified among a plurality of options.
Patent KR-20210109357-A (KR)
Title: Driving method of centrifuge device
Inventor: LEE KYUSANG
IPC: B04B9/10
Filed: 2020-02-27
Abstract: The present embodiments relate to a method of driving a centrifuge device. The method of driving a centrifuge device according to one embodiment, which includes a centrifugal separation chamber including a body including a separator in which components of a centrifuged sample are separated and an extractor for moving and accommodating the components located in the separator, wherein the separator includes a first separator and a second separator positioned side by side in one direction and separated by a first partition wall, the centrifugation chamber rotates at an optimum rotation speed or blow, and the optimum rotation speed expressed in revolutions per second is n = √(G*tanΘ1) / (4π^2r), wherein it is assuming that the first inclination angle of the first partition wall is Θ1, the average rotation radius of the centrifugal separation chamber is r, the gravitational acceleration is G, and the optimal rotation speed is n.
Patent KR-20210067828-A (KR)
Title: Method for manufacturing undercoating ink for current collector
Inventor: SHIN DAL WOO
IPC: C09D11/52
Filed: 2020-03-04
Abstract: The present invention relates to a method for manufacturing an undercoating ink for current collectors, which prevents defects in bonding due to an undercoated ink. According to the present invention, the method comprises: a first mixing step of mixing a first solvent and a binder at 25 to 40 rpm at atmospheric pressure for 20 to 40 minutes by using a mixer to form a first mixture; a secondary mixing step of forming a secondary mixture by adding an additive to the first mixture and performing mixing for 20 to 40 minutes at 25 to 40 rpm at atmospheric pressure by using a mixer; a tertiary mixing step of forming a tertiary mixture by adding a second solvent to the secondary mixture and performing mixing for 20 to 40 minutes at 25 to 40 rpm at atmospheric pressure by using a mixer; a fourth mixing step of adding a conductive agent to the tertiary mixture and performing mixing at 25 to 40 rpm at atmospheric pressure for 20 to 40 minutes by using a mixer to form a quaternary mixture; a fifth mixing step of mixing the fourth mixture in a vacuum at 2,000 to 3,000 rpm for 100 to 140 minutes by using a mixer; and a sixth mixing step of, when the fifth mixing is completed, mixing the fourth mixture in a vacuum at 25 to 40 rpm for 20 to 40 minutes by using a mixer.
Patent KR-20210115097-A (KR)
Title: Automated assembly equipment for medical diagnostic kits
Inventor: LEE JAE HYEON
IPC: A61B5/15
Filed: 2020-03-11
Abstract: The present invention relates to an automated assembling apparatus for a medical diagnostic kit and, more specifically, to an automated assembling apparatus for a medical diagnostic kit, capable of performing automation to a case assembling step by: cutting one piece of a fabric sheet into a plurality of individual sheets; regularly adjusting angles of the individual sheets to sort the individual sheets into good quality sheets and defective sheets; and precisely arranging the good quality sheets before case assembly. The present invention performs: a case process of supplying upper and lower cases and inspecting failures to supply good quality cases; a sheet process of cutting sheets by the piece and sorting and supplying good quality sheets; and an assembling process of coupling the upper and the lower cases, in the case process, with the good quality sheets. The sheet process is performed by: a sheet supply unit supplying a plurality of sheet fabrics piece by piece; a sheet cutting unit cutting one piece of the sheet fabric, supplied by the sheet supply unit, into individual sheets by the piece; a receiving device receiving all of the individual sheets cut by the sheet cutting unit in a form of being tilted at a regular angle in accordance with a cutting characteristic; a tilting sorting unit receiving all of the individual sheets at a tilted angle from the receiving device, changing the angle of each of the individual sheets to a horizontal state, and then sorting the individual sheets into failed sheets and good quality sheets; and a good quality sheet arrangement unit receiving only the good quality individual sheets from the tilting sorting unit and arranging the received sheets to be spaced at regular intervals.
Patent KR-20200038227-A (KR)
Inventor: LEE GI SEOK
IPC: G01B11/22
Filed: 2020-04-02
Abstract: A TOF camera apparatus according to one embodiment of the present invention includes: an optical output unit; an optical input unit including a plurality of pixels each of which includes a first reception unit and a second reception unit; a beam splitter including one surface which meets an optical axis of the optical output unit; and a calculation unit calculating the distance of an object by using light received by the optical input unit. The optical output unit outputs IR light flashing periodically, the first reception unit is activated while a light source is on, and the second reception unit is activated while the light source is off.
Patent KR-20210124769-A (KR)
Title: Eco-friendly living vessel using bamboo stem fiber and method for producing the same
Inventor: KANG SIN YOUNG
IPC: B29C48/00
Filed: 2020-04-07
Abstract: The present invention relates to an eco-friendly living container using bamboo stem fibers and a manufacturing method thereof. More specifically, the present invention relates to the eco-friendly living container using the bamboo stem fibers which have antibacterial and moisture absorption functions, have excellent heat resistance and durability, and can create a natural aesthetic feeling, and a manufacturing method thereof. The manufacturing method of the eco-friendly living container using the bamboo stem fibers of the present invention comprises: a grinding step; a drying step; a mixed powder manufacturing step; a mixture manufacturing step; and a processing step.
Patent KR-20210135734-A (KR)
Title: Coil component
IPC: H01F27/28
Filed: 2020-05-06
Abstract: According to one aspect of the present invention, provided is a coil component which includes: a support substrate; a coil unit disposed on the support substrate; and a body having the support substrate and the coil unit disposed therein, and having one surface and the other surface that face each other and a plurality of side surfaces that connect one surface and the other surface. The coil unit includes: a coil pattern unit; a lower pattern unit connected to the coil pattern unit; a dummy pattern unit disposed to face the lower pattern unit with respect to the support substrate; and a through via penetrating the support substrate and connecting the lower pattern unit and the dummy pattern unit. The lower pattern unit and the dummy pattern unit are disposed on one surface of the body, and one surface of the through via is exposed to one surface of the body to cover the support substrate on one surface of the body. According to the present invention, a high capacity can be realized by increasing the area in which the coil unit is formed within the size of the same coil component.
Patent KR-20210136200-A (KR)
Title: Display device, and method of operating a display device
IPC: G09G3/3233
Filed: 2020-05-06
Abstract: A display device comprises: a display unit including a plurality of pixels; an image data correcting unit adjusting image data to generate corrected image data; and a data driving unit providing data signals to the plurality of pixels based on the corrected image data. The image data correcting unit separates the display unit into a plurality of unit regions and uses an overall image load for all of the display unit, a first image load for one unit region, and a second image load for peripheral unit regions surrounding the one unit region among the plurality of unit regions to adjust image data for the one unit region among the plurality of unit regions.
Patent KR-20210135832-A (KR)
Title: Negative electrode for rechargeable lithium battery, and rechargeable lithium battery including same
IPC: H01M4/02
Filed: 2020-05-06
Abstract: The present invention relates to a negative electrode for a lithium secondary battery and a lithium secondary battery including the same. The negative electrode for a lithium secondary battery includes: a current collector; and a negative electrode active material layer formed on the current collector, and including a negative electrode active material, lithium titanium oxide, and a conductive material, wherein the content of the lithium titanium oxide is 2 wt% or less based on 100 wt% of the negative electrode active material layer.
Patent KR-20210095005-A (KR)
Title: Biodegradable pla label and film having improved transparency and heat-shrinkable, and method of manufacturing the same
Inventor: KIM SEUNG WOOK
IPC: C08K5/101
Filed: 2020-05-07
Abstract: Provided are a biodegradable PLA film with improved transparency and heat-shrinkable properties, and a manufacturing method thereof. The biodegradable PLA film contains 33-88 wt% of polylactic acid (PLA), 3-20 wt% of polyhydroxyalkanoate (PHA), 3-20 wt% of a non-toxic plasticizer, 0.2-5 wt% of silica, 1-5 wt% of a dispersant, 0.2-5 wt% of a slip agent, 0.1-10 wt% of a chain extender and 0.1-2 wt% of an antioxidant, wherein the film has a thickness of 20-60 μm and has heat-shrinkable properties.
Patent KR-20210142018-A (KR)
Title: Regenerative braking control method for motor driving vehicle
IPC: B60W10/18
Filed: 2020-05-14
Abstract: The present invention provides a regenerative braking control method of an eco-friendly vehicle, wherein subdivided regenerative braking control is performed according to a road condition and a driving condition. When driving safety is secured, intervention of regenerative braking is maximized and for a variety of driving conditions requiring additional driving safety, a cooperative control with ABS and ESC in addition to the regenerative braking can be performed. Therefore, improvement in fuel efficiency and vehicle driving safety are secured at the same time.
Patent KR-20210144114-A (KR)
Title: High efficient humidification device for fuel cell
IPC: H01M8/04119
Filed: 2020-05-21
Abstract: The present invention relates to a membrane humidifier for fuel cells with improved humidification efficiency, which comprises: a body housing having an internal space having both open ends in the longitudinal direction, and having a wet air outlet; a hollow fiber membrane cartridge formed in the shape of a hollow tube having a plurality of vent holes to embed a plurality of hollow fiber membranes, installed inside the body housing so that both longitudinal ends of the hollow fiber membrane face both longitudinal ends of the body housing, and having an outer surface spaced apart from an inner surface of the body housing; a first end housing in which a wet air inlet and a dry air outlet are formed to cover one end in the longitudinal direction of the body housing, and a wet air flow path and the dry air flow path are formed therein; a second end housing in which a dry air inlet is formed and coupled to cover the other longitudinal end of the body housing, and which transfers all of the dry air introduced into the dry air inlet to the other longitudinal end of the hollow fiber membrane; a first potting part sealing between one longitudinal side of an inner surface of the hollow fiber membrane cartridge and one longitudinal side of an outer surface of the hollow fiber membrane; a second potting part sealing between the other longitudinal side of the inner surface of the hollow fiber membrane cartridge and the other longitudinal side of the outer surface of the hollow fiber membrane. An objective of the present invention is to provide a membrane humidifier for a fuel cell that can increase the humidification efficiency without increasing the internal amount of the hollow fiber membrane, thereby reducing the size of the product and reducing the manufacturing cost.
Patent KR-20210146066-A (KR)
Inventor: KIM JOO WON
IPC: A61K8/02
Filed: 2020-05-26
Abstract: The present invention relates to a facial mask pack set. Specifically, according to one embodiment of the present invention, the facial mask pack set includes: a facial mask pack provided in an unfolded state; a pouch which can accommodate the facial mask pack; and an adhesive for attaching at least a portion of the facial mask pack to the pouch, wherein the adhesive remains attached to the facial mask pack and pouch when the pouch is opened, and may have an adhesive force that is detachable from the pouch by a user's external force.
Patent KR-20210149562-A (KR)
Inventor: HWANG SUN SHIN
IPC: A01K13/00
Filed: 2020-06-02
Abstract: The present invention relates to an apparatus for removing hair attached to a pet and pet clothes, to remove not only hair attached to the pet, but also the hair on clothes worn by the pet. According to the present invention, the apparatus comprises: a hair removing main body having a machine room formed in the lower inner side, having an air outlet and an air inlet formed on both sides of the upper and lower surfaces of the machine room, respectively, having a clothes hanger including a clothes fixing means capable of stably fixing clothes, and having a door installed on the front side; a tunnel-type housing main body communicating with the air inlet and air outlet formed on both sides of the lower surface of the machine room and allowing a pet to enter and remove hair attached to the pet's body or dry wet hair; an air pump means installed in a compartment of the machine room and using strong air of a first air injection pipe disposed in the hair removing main body to remove the hair attached to the clothes; a hair/dust collection filter member detachably installed in the air outlet and air inlet of the machine room; a power switch installed on the front side of the hair removing main body to turn on/off power supplied from the outside; a sensor unit installed on the front side of the hair removing main body to detect movement and situation of the pet and notify a manager's smart application of a detection result; and a display screen unit installed on the front side of the hair removing main body and controlling the temperature and air supply time of the air supplied from the air pump means.
Patent KR-20210153213-A (KR)
Inventor: SEO JAE SIK
IPC: C08J5/18
Filed: 2020-06-10
Abstract: The present invention relates to a UV-curable resin composition capable of vacuum forming and an imitation film of a real material including the same, wherein the UV-curable resin composition can include a pre-polymer including a urethane-based oligomer, an acrylate monomer, and a photoinitiator.
Patent KR-20200144488-A (KR)
Inventor: SASAKI YASUHARU
IPC: H01L21/687
Filed: 2020-06-12
Abstract: An objective of the present invention is to provide the suppression of discharge of a heat transfer gas supplied between a lower surface of a substrate and an upper surface of an electrostatic chuck. A stage comprises: an electrostatic chuck for supporting a substrate and an edge ring; and a base supporting the electrostatic chuck. The electrostatic chuck has a first area having a first upper surface and configured to support the substrate disposed on the first upper surface, a second area having a second upper surface, integrally installed around the first area, and configured to support the edge ring disposed on the second upper surface, a first electrode installed in the first area and applying a DC voltage, a second electrode installed in the second area and applying a DC voltage, and a third electrode applying bias power.
Patent KR-20210158497-A (KR)
Inventor: LEE JAE HUN
IPC: H01G5/011
Filed: 2020-06-24
Abstract: The present invention relates to a vacuum condenser and a method for manufacturing the same. The present invention relates to a highly uniform vacuum condenser capable of maintaining a uniform spacing between a pair of electrodes. According to the present invention, a vacuum condenser comprises: a vacuum container having a vacuum chamber in which both ends of an insulating member are closed with a conductive member, and having a capacitance between both conductive members in the vacuum chamber; a fixed electrode provided on one of the conductive members in the vacuum container; a movable electrode provided in another conductive member to face the fixed electrode and to have a capacitance between the fixed electrode and the movable electrode; and a spacer formed of an insulator that maintains a constant distance between the fixed electrode and the movable electrode.
Patent KR-20220005215-A (KR)
Title: a healthy under-wear
Inventor: KMG
IPC: A41B9/00
Filed: 2020-07-06
Abstract: The present invention relates to healthy underwear for men. Especially, conventional healthy underwear for men does not mostly have a function to cool down a private part. Even though the conventional healthy underwear for men is worn, sweating on the private part cannot be prevented, and health promotion and function improvement of the private part cannot be expected accordingly. The present invention is characterized in that a jade ring (12) for controlling a diameter within a certain range at a touched area of the private part in front of the inside of an underwear body (11) is installed. Therefore, the present invention always maintains the cool private part, irradiates far-infrared radiation to the private part, and greatly helps the function improvement of the private part and the health promotion.
Patent KR-20220005687-A (KR)
Title: household boiler with a device that discharges leaked gas to the outside
Inventor: MOON YOUNG SIL
IPC: G01M3/04
Filed: 2020-07-07
Abstract: The present invention relates to a household boiler having a device for discharging leaked gas to the outside, which prevents an accident caused by gas leakage. The household boiler comprises: a sensing unit for sensing concentrations of leaked fuel gas and combustion gas; a blocking unit for blocking boiler driving power; a suction unit for sucking the leaked fuel gas and combustion gas, and discharging the same to the outside; a display unit; a control unit for controlling the blocking unit, the suction unit and the display unit; and a communication unit.
Patent KR-20220010622-A (KR)
Inventor: KIM YEON HONG
IPC: H01L27/12
Filed: 2020-07-16
Abstract: Provided are a display device and a method of manufacturing the same. The display device of the present invention comprises: a substrate; an anti-corrosion layer disposed on the substrate, and including an inorganic material; a first conductive layer disposed on the anti-corrosion layer, and including aluminum or an aluminum alloy; a first insulating film disposed on the first conductive layer; a semiconductor layer disposed on the first insulating layer, and including a channel region of a transistor; a second insulating film disposed on the semiconductor layer; and a second conductive layer disposed on the second insulating layer, and including a barrier layer including titanium and a main conductive layer including aluminum or aluminum alloy. The semiconductor layer includes an oxide semiconductor, and the barrier layer is disposed between the semiconductor layer and the main conductive layer, and overlaps the channel region of the transistor. Therefore, more improved display quality can be provided.
Patent KR-20220009790-A (KR)
Inventor: AHN JAE HYEON
IPC: B65F1/14
Filed: 2020-07-16
Abstract: The present invention relates to an ice cup smart trash bin, having an effect of solving an existing problem of having to separate and discard a cup from the beverages and ice while capable of throwing remaining beverages and ice away. That is, in the present invention, a beverage collection box includes a body of a collection box, an entrance to the collection box, an ice cup recognition sensor, a quadruple blade, a pipe, and a round sieve.
Patent KR-20220011350-A (KR)
Inventor: KWON SOONYOUNG
IPC: H01M10/633
Filed: 2020-07-21
Abstract: The present invention relates to a device and method for analyzing a heating state of a battery, when heating the battery with a heating system to control the temperature of the battery, wherein the estimated temperature of a main battery is calculated at a second time point that is a time point after a predetermined time has elapsed from a first time point based on information at the first time point, the performance of the heating system is diagnosed using the estimated temperature of the main battery at the second time point, or the time that it takes to reach a target temperature by the main battery is estimated.
Patent KR-20220011975-A (KR)
Title: Chiller
Inventor: PARK HANYOUNG
IPC: F25B49/02
Filed: 2020-07-22
Abstract: In accordance with an embodiment of the present invention, a chiller includes: a first compressor compressing a first refrigerant; a first condensation heat exchange tank receiving the compressed first refrigerant to condense the refrigerant; a first expansion valve receiving the first refrigerant condensed in the first condensation heat exchange tank to expand the refrigerant; a first evaporation heat exchange tank receiving the expanded first refrigerant to expand the refrigerant; a second compressor compressing a second refrigerant; a second condensation heat exchange tank receiving the compressed second refrigerant to condense the refrigerant; a second expansion valve receiving the second refrigerant condensed in the second condensation heat exchange tank to expand the refrigerant; a second evaporation heat exchange tank receiving the expanded second refrigerant to expand the refrigerant; and a cooling tower circulating a first thermal medium into the first condensation heat exchange tank and the second evaporation heat exchange tank. In accordance with the present invention, the chiller is capable of minimizing waste heat through an evaporation heat exchange tank of a heat pump cycle when providing a cooling operation to an air cooling demander, and minimizing the waste heat through a condensation heat exchange tank of a freezing cycle when providing a heating operation to an air heating demander.